<template>
    <div class="item">
        <!-- 设置插槽 -->
        <slot></slot>
    </div>
</template>
  
  <script>
  export default {};
  </script>
  
  <style>
  .item {
    height: 100%;
     /* border: 1px solid blue; 
     background-color: rgba(13, 130, 255, 0.851);  */
    

  }
  </style>